Update driver-parameters.md

Author: andyzhangx

docs/driver-parameters.md

@@ -83,6 +83,7 @@ volumeAttributes.keyVaultSecretVersion | Azure Key Vault secret version | existi
  - Note
    - only mounting blobfuse requires account key, and if secret is not provided in PV config, driver would try to get `azure-storage-account-{accountname}-secret` in the pod namespace, if not found, driver would try using kubelet identity to get account key directly using Azure API.
    - mounting blob storage NFSv3 does not need account key, it requires storage account configured with same vnet with agent node.
+   - blobfuse does not support private link well, check details [here](https://github.com/Azure/azure-storage-fuse/wiki/2.-Configuring-and-Running#private-link)
 
  - create a Kubernetes secret for `nodeStageSecretRef.name`
  ```console